1381965664 is an even 10-digits composite number following 1381965663
and preceding 1381965665 . In scientific notation, it is written as 1.381965664 × 10^9.
The sum of its digits is 49. It has a total of 7 prime factors and 24 positive divisors.
There are 690708480 positive integers (up to 1381965664) that are relatively prime to 1381965664.
1381965664 has 24 divisors, whose sum is 2721825288
The reverse of 1381965664 is 4665691831
Previous prime number is 3067
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion three hundred eighty-one million nine hundred sixty-five thousand six hundred sixty-four
Scientific notation
1.381965664 × 10^9
Engineering notation
1.381965664 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 3067 × 14081
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
86372854 Product of the distinct prime numbers
The prime factorization of 1381965664 is 2 × 2 × 2 × 2 × 2 × 3067 × 14081.
Since it has a total of 7 prime factors.
9 , 3 , 17 , 100 , 493 , 224 , 5034 , 5715 , 97468 , 44437 , 139299 , 155226 , 223026 , 6114622 , 51110913 , 23072396 , 333800752 , 92144290 , 9763204385 , 3318201496
n×2
2763931328
n×3
4145896992
n×4
5527862656
n×5
6909828320
n÷2
690982832
n÷3
460655221.33333
n÷3
345491416
n÷5
276393132.8
n2
1909829096474960896
n3
2.6393182354365E+27
n4
3.6474471777424E+36
n5
5.0406467608937E+45
2 √n37174.798775515
3 √n1113.8646406515
4 √n192.80767302033
5 √n67.3130781125
1 , 2 , 4 , 8 , 16 , 32 , 3067 , 6134 , 12268 , 14081 , 24536 , 28162 , 49072 , 56324 , 98144 , 112648 , 225296 , 450592 , 43186427 , 86372854 , 172745708 , 345491416 , 690982832 , 1381965664
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1381965663 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1381965664 can be divided by 24 positive divisors.
The sum of these divisors (counting 1381965664) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1010010010111110001111101100000
3
Ternary
10120022102010111111
4
Quaternary
1102113301331200
5
Quinary
10312240400124
6
Senary
345044153104
8
Octal
12227617540
10
Decimal
1381965664
12
Duodecimal
326998794
16
Hexadecimal
525f1f60
20
Vigesimal
11bh5e34
36
Base36
musbj4
md5
836d2c174db50d9844aa33ace049f0d5
sha1
26cdccee5cde3acbeecdd1460bcbe0b3bdf0251b
sha256
10f1f7dfc81800d79b1f83dd63ee3d6dfeb638471b6f69a9b609d158704697a0
sha512
4eb53f8ba8d5794e2367b87eec8b6b5d3bd2c0bf14b9dd5269e59e56c94e6a7e8689787fc267141b0c485f1b81854b9ca27bdc8320f9b383090569162f96a28f
ripemd-160
79916eb55d01c4729cb6a2b0a6fb31880c9c5ad6
Diameter
2763931328
Circumference
8683146355.0715
Area
5.9999050590978E+18
Volume
1.1055550371911E+28
Surface area
2.3999620236391E+19
Circumference
8683146355.0715
Perimeter
5527862656
Area
1909829096474960896
Diagonal
1954394584.7627
Surface area
1.145897457885E+19
Volume
2.6393182354365E+27
Space diagonal
2393634744.3637
Perimeter
4145896992
Area
8.26980257217E+17
Altitude
1196817372.1818
Surface area
8.26980257217E+17
Volume
3.1104663699775E+26
Height
651464861.58758